{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "trigger": true, "arguments": ["number of data", "victim", "purpose", "compromised data", "time", "tool", "attacker", "damage amount", "number of victim", "attack pattern", "place"]}, {"event_type": "ransom", "trigger": true, "arguments": ["damage amount", "time", "attack pattern", "attacker", "tool", "place", "payment method"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerability", "releaser", "issues addressed", "common vulnerabilities and exposures", "patch number", "vulnerable system version", "vulnerable system", "patch"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system owner", "common vulnerabilities and exposures", "supported platform", "capabilities", "discoverer", "vulnerable system version"]}, {"event_type": "phishing", "trigger": true, "arguments": ["attack pattern", "place", "tool", "purpose", "time", "victim", "attacker"]}], "input": "\" We determined on March 1 , 2018 , that there was evidence suggesting that an attacker may have accessed personal information stored on this consumer and business partner platform , ” the Expedia - owned site said in a media statement ."}
{"data breach": [{"trigger": "have accessed", "arguments": {"number of data": "NAN", "victim": "consumer and business partner platform", "purpose": "NAN", "compromised data": "personal information", "time": "NAN", "tool": "NAN", "attacker": "an attacker", "damage amount": "NAN", "number of victim": "NAN", "attack pattern": "NAN", "place": "NAN"}}], "ransom": [], "patch vulnerability": [], "discover vulnerability": [], "phishing": []}